I know that usually you fly with an alliance working out the price for an around-the-world trip. However, what would be your ideal round-the-world trip with NO backtracking, and in whatever class of service you'd like?

1- PHX-LAXUA First (duh)
2- LAX-SIN SIA 744 (w/ stop, I want first) in First
3- SIN-HKGCX First
4- HKG-FRALH First
5- FRA-LHRBA First
6- LHR-Dubai Emirates First
7- Dubai-New York Emirates First (Newark?)
8- New York-Santiago First (Primera)
9- Santiago-Mexico City (First)
10- Mexico City - DFW American First
11- DFW-PHX American First